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$174+ Cheap flights from Chicago (CHI) to Dayton (DAY)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — DAY
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Chicago to Dayton

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Dayton (DAY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$179
(United Airlines)

One-way from

$174
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$288

Good round-trip deal

$268 or less

Good one-way deal

$218 or less
From Chicago (CHI) to Dayton
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One-way flight from Chicago (CHI) to Dayton
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Chicago (CHI) to Dayton.
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Price to beat on a one-way flight from Chicago (CHI) to Dayton.
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Find flight deals from Chicago to Dayton

Cheapest flights from Chicago to Dayton
Explore the most affordable flight options available from Chicago to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/19:30 pmORD - DAY
Nonstop1h 28mUnited Airlines
Mon 8/42:00 pmDAY - ORD
Nonstop1h 28mUnited Airlines
Deal found 7/3$179
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/162:34 pmORD - DAY
Nonstop1h 16mAmerican Airlines
Sat 8/2312:43 pmDAY - ORD
Nonstop1h 26mAmerican Airlines
Deal found 7/2$180
This Mytrip deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/258:50 amORD - DAY
1 stop10h 48mMultiple Airlines
Sun 7/279:30 pmDAY - ORD
2 stops25h 00mMultiple Airlines
Deal found 7/3$367
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/14:22 pmMDW - DAY
1 stop6h 51mDelta
Mon 8/46:00 amDAY - MDW
1 stop4h 36mDelta
Deal found 7/3$1,263

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago to Dayton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Chicago to Dayton that are best for you.

Fly from

Chicago

Fly to

Dayton

Route

Depart

Return

Price

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Fri 8/1

9:30 pm-11:58 pm

Nonstop1h 28m

Dayton

Mon 8/4

2:00 pm-2:28 pm

Nonstop1h 28m

$179

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Sat 8/16

7:30 pm-9:48 pm

Nonstop1h 18m

Dayton

Sat 8/23

12:43 pm-1:09 pm

Nonstop1h 26m

$180

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Fri 7/25

8:50 am-8:38 pm

1 stop10h 48m

Dayton

Sun 7/27

9:30 pm-9:30 pm

2 stops25h 00m

$367

ChicagoDayton

MDW - DAY

MDWDAY

Chicago Midway

Fri 8/1

4:22 pm-12:13 am

1 stop6h 51m

Dayton

Mon 8/4

6:00 am-9:36 am

1 stop4h 36m

$1,263

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Thu 7/10

10:00 am-8:40 pm

1 stop9h 40m

$174

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Sat 8/16

5:21 pm-9:58 am

1 stop15h 37m

$185

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Tue 7/29

10:55 am-1:18 pm

Nonstop1h 23m

$219

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Mon 7/14

10:30 am-8:16 pm

1 stop8h 46m

$474

ChicagoDayton

MDW - DAY

MDWDAY

Chicago Midway

Tue 7/29

5:05 pm-12:13 am

1 stop6h 08m

$632

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Chicago to Dayton

Have a flexible travel schedule? Discover the best time to fly to Dayton from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Dayton

What is the cheapest month to book a flight from Chicago to Dayton?

Currently, August is the cheapest month in which you can book a flight from Chicago to Dayton (average of $325). Flying from Chicago to Dayton in March is currently the most expensive (average of $396). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to DAY?

Find hourly flight availability from Chicago to Dayton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

When flying from Chicago to Dayton, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 14% versus a flight in the afternoon.

What is the cheapest day to fly from Chicago to Dayton?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Dayton. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago to Dayton flight should consider departing on Sunday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago to Dayton

Explore weekly flight availability from Chicago to Dayton. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 3, 2025.

The most flights from CHI to DAY are scheduled on a Monday (29 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (10 on average).

Reviews of airlines servicing Dayton

Get insights into the airlines that provide service to Dayton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dayton. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Chicago to Dayton. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Chicago to Dayton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Dayton from Chicago?

    Dayton (DAY), located 10.0 mi from the city center, is the airport you fly into when you book flights from Chicago to Dayton. 2 airlines have flights to Dayton from Chicago on a regular basis. Booking flights from Chicago to Dayton should not be difficult; the airport handles an average of 19 inbound flights from Chicago per day.

  • What are the cheapest airlines flying from Chicago to Dayton round-trip?

    Currently priced at $179, United Airlines will fly you from Chicago to Dayton and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $180 and $1,263, respectively. You may be able to fly from Chicago to Dayton for 42% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Chicago to Dayton one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $185. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Chicago to Dayton for a low price.

  • What are the most reliable airlines from Chicago to Dayton?

    No one likes to see their flight delayed. When booking a flight from Chicago to Dayton consider choosing Envoy Air (100%), GoJet (85%) or SkyWest Airlines (84%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago to Dayton?

    Looking for the cheapest flight from Chicago to Dayton? While on average our users pay $286, our data indicates the cheapest price to be $179. The most popular route (Chicago O'Hare Intl - Dayton), is priced around $179.

  • Can I find deals for flights from Chicago to Dayton that include hotel bookings?

    Yes. In addition to deals on Chicago to Dayton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Dayton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Dayton.

  • Can I find deals for business class flights from Chicago to Dayton?

    Yes. Cheapflights offers flight deals from Chicago to Dayton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Dayton?

    Currently, August is the cheapest month in which you can book a flight from Chicago to Dayton (average of $325). Flying from Chicago to Dayton in March is currently the most expensive (average of $396). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Springfield
Troy
Xenia
Miamisburg
Richmond

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Top 2 airlines flying from Chicago to Dayton

Discover the top 2 airlines that operate flights from Chicago to Dayton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$184Average$331FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$224Average$368FlexibilityNo cancel feeOn-time69%

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